Finding the Fourth Proportional to 2,096.94, 3,145.75 and 710.43

Step by Step Solution

1. Step 1: Write the proportion equation
   2,096.94 : 3,145.75 = 710.43 : x
2. Step 2: Convert to fraction form
   2,096.94/3,145.75 = 710.43/x
3. Step 3: Cross multiply
   2,096.94x = 3,145.75 × 710.43
4. Step 4: Simplify right side
   2,096.94x = 2,234,844.72
5. Step 5: Solve for x
   x = 2,234,844.72/2,096.94
6. Step 6: Final answer
   x = 1,065.77